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[narrator] The wall would be
made of layers of compacted
soil and fabric, building up 24 feet
in a box. building up 24 feet
in a box. Like a giant dirt layer cake. Concrete panels
then cover the structure to form the retaining wall. Protecting the soil
from the fluctuating
Colorado weather. But this mammoth job
would take time to complete. This was a multi-year project
made of layers of compacted
soil and fabric, building up 24 feet
in a box. building up 24 feet
in a box. Like a giant dirt layer cake. Concrete panels
then cover the structure to form the retaining wall. Protecting the soil
from the fluctuating
Colorado weather. But this mammoth job
would take time to complete. This was a multi-year project
Full Transcript
00:00:01.000 --> 00:00:05.401
[narrator] The wall would be
made of layers of compacted
soil and fabric,
00:00:05.401 --> 00:00:06.034
building up 24 feet
in a box.
00:00:06.034 --> 00:00:06.834
building up 24 feet
in a box.
00:00:08.301 --> 00:00:11.501
Like a giant dirt layer cake.
00:00:11.501 --> 00:00:13.009
Concrete panels
then cover the structure
00:00:13.009 --> 00:00:16.999
to form the retaining wall.
00:00:16.001 --> 00:00:19.401
Protecting the soil
from the fluctuating
Colorado weather.
00:00:22.334 --> 00:00:26.301
But this mammoth job
would take time to complete.
00:00:26.301 --> 00:00:28.201
This was a multi-year project.
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Movie Summary
With access to all phases of design and a large cast of experts, some of the great failures of engineering history are uncovered.